Table 2.

Comparison of mean and standard deviation of the physical performance scores obtained for control and intervention groups before the intervention and three months after the intervention

Group			Before intervention			Three months after intervention
	No.	Mean	Standard deviation	Test result	No.	Mean	Standard deviation	Test result
Intervention	50	1.61	0.71	Z=-0.82 p=0.41	50	3.44	0.95	Z=-6.41 p=0.001
Control	50	1.45	0.47		50	2.32	0.37